15385399008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{263}}^2\times {\mathrm{331}}^1$

素因数の和:877

約数の個数: 144

約数和(自身を含む): 46472340096

約数和(自身を除く): 31086941088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 263, 331, 336, 526, 662, 672, 789, 993, 1052, 1324, 1578, 1841, 1986, 2104, 2317, 2648, 3156, 3682, 3972, 4208, 4634, 5296, 5523, 6312, 6951, 7364, 7944, 8416, 9268, 10592, 11046, 12624, 13902, 14728, 15888, 18536, 22092, 25248, 27804, 29456, 31776, 37072, 44184, 55608, 58912, 69169, 74144, 87053, 88368, 111216, 138338, 174106, 176736, 207507, 222432, 261159, 276676, 348212, 415014, 484183, 522318, 553352, 609371, 696424, 830028, 968366, 1044636, 1106704, 1218742, 1392848, 1452549, 1660056, 1828113, 1936732, 2089272, 2213408, 2437484, 2785696, 2905098, 3320112, 3656226, 3873464, 4178544, 4874968, 5810196, 6640224, 7312452, 7746928, 8357088, 9749936, 11620392, 14624904, 15493856, 19499872, 22894939, 23240784, 29249808, 45789878, 46481568, 58499616, 68684817, 91579756, 137369634, 160264573, 183159512, 274739268, 320529146, 366319024, 480793719, 549478536, 641058292, 732638048, 961587438, 1098957072, 1282116584, 1923174876, 2197914144, 2564233168, 3846349752, 5128466336, 7692699504, 15385399008]

約数ペア:

[(1, 15385399008), (2, 7692699504), (3, 5128466336), (4, 3846349752), (6, 2564233168), (7, 2197914144), (8, 1923174876), (12, 1282116584), (14, 1098957072), (16, 961587438), (21, 732638048), (24, 641058292), (28, 549478536), (32, 480793719), (42, 366319024), (48, 320529146), (56, 274739268), (84, 183159512), (96, 160264573), (112, 137369634), (168, 91579756), (224, 68684817), (263, 58499616), (331, 46481568), (336, 45789878), (526, 29249808), (662, 23240784), (672, 22894939), (789, 19499872), (993, 15493856), (1052, 14624904), (1324, 11620392), (1578, 9749936), (1841, 8357088), (1986, 7746928), (2104, 7312452), (2317, 6640224), (2648, 5810196), (3156, 4874968), (3682, 4178544), (3972, 3873464), (4208, 3656226), (4634, 3320112), (5296, 2905098), (5523, 2785696), (6312, 2437484), (6951, 2213408), (7364, 2089272), (7944, 1936732), (8416, 1828113), (9268, 1660056), (10592, 1452549), (11046, 1392848), (12624, 1218742), (13902, 1106704), (14728, 1044636), (15888, 968366), (18536, 830028), (22092, 696424), (25248, 609371), (27804, 553352), (29456, 522318), (31776, 484183), (37072, 415014), (44184, 348212), (55608, 276676), (58912, 261159), (69169, 222432), (74144, 207507), (87053, 176736), (88368, 174106), (111216, 138338)]